On 01/29/2015 07:12 PM, H.J. Lu wrote: > On Thu, Jan 29, 2015 at 10:05 AM, Matthias Klose <d...@ubuntu.com> wrote: >> that fixes the build failure. ok to commit? >> >> 2015-01-29 Matthias Klose <d...@ubuntu.com> >> >> * acinclude.m4 (GLIBCXX_ENABLE_VTABLE_VERIFY): Define VTV_CYGMIN >> unconditionally. >> * configure: Regenerate. >> > > This is wrong. You are checking vtv_cygmin before it is defined.
my bad, somebody should obviously build both variants ... now testing this variant. Index: acinclude.m4 =================================================================== --- acinclude.m4 (revision 220257) +++ acinclude.m4 (working copy) @@ -2320,8 +2320,6 @@ AC_MSG_CHECKING([for vtable verify support]) AC_MSG_RESULT([$enable_vtable_verify]) - AM_CONDITIONAL(VTV_CYGMIN, test $vtv_cygmin = yes) - if test $enable_vtable_verify = yes; then case ${target_os} in cygwin*|mingw32*) @@ -2341,6 +2339,8 @@ VTV_CXXLINKFLAGS= fi + AM_CONDITIONAL(VTV_CYGMIN, test $vtv_cygmin = yes) + AC_SUBST(VTV_CXXFLAGS) AC_SUBST(VTV_PCH_CXXFLAGS) AC_SUBST(VTV_CXXLINKFLAGS)